Detailed comparison and review of AMD FX 8320 and AMD Athlon II X4 845. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | AMD FX 8320 | AMD Athlon II X4 845 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD FX 8320 | AMD Athlon II X4 845 |
|---|
| Type | AMD FX 8320 | AMD Athlon II X4 845 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM3+ | Socket FM2+ |
| Manufacturing Process | 32 nm | 28 nm |
| Thermal Design Power | 125 W | 65 W |
| Thermal Specification | 61.1 °C | 71.3 °C |
| Architecture Features | PowerNow! technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Virtualization, streaming SIMD extensions 4, AMD Turbo CORE technology | AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 4 threads |
| Clock Speed (Frequency) | 3.5 GHz | 3.5 GHz |
| Max Turbo Speed | 4 GHz | 3.8 GHz |
| Bus Speed | 5200 Mhz | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L1 - 384 KB L2 - 8 MB L3 - 8 MB |
L2 - 2 MB |
| Installed Size | 8 MB | - |
| MISCELLANEOUS | AMD FX 8320 | AMD Athlon II X4 845 |
|---|
| Included Accessories | - | Near Silent Thermal Solution |
|---|---|---|
| Compliant Standards | - | AES |
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